File: loop_versioning_10.f90

package info (click to toggle)
gcc-arm-none-eabi 15%3A12.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 959,712 kB
  • sloc: cpp: 3,275,382; ansic: 2,061,766; ada: 840,956; f90: 208,513; makefile: 76,132; asm: 73,433; xml: 50,448; exp: 34,146; sh: 32,436; objc: 15,637; fortran: 14,012; python: 11,991; pascal: 6,787; awk: 4,779; perl: 3,054; yacc: 338; ml: 285; lex: 201; haskell: 122
file content (31 lines) | stat: -rw-r--r-- 693 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
! { dg-options "-O3 -fdump-tree-lversion-details" }

subroutine f1(x)
  real :: x(:, :)
  x(:, 1) = 100
end subroutine f1

subroutine f2(x, i)
  real :: x(:, :)
  integer :: i
  x(:, i) = 100
end subroutine f2

subroutine f3(x)
  real :: x(:, :)
  do j = lbound(x, 1), ubound(x, 1)
     x(j, 1) = 100
  end do
end subroutine f3

subroutine f4(x, i)
  real :: x(:, :)
  integer :: i
  do j = lbound(x, 1), ubound(x, 1)
     x(j, i) = 100
  end do
end subroutine f4

! { dg-final { scan-tree-dump-times {likely to be the innermost dimension} 4 "lversion" } }
! { dg-final { scan-tree-dump-times {want to version} 4 "lversion" } }
! { dg-final { scan-tree-dump-times {versioned} 4 "lversion" } }